import java.io.*;
public class E23 {
    public static void main(String[] args) {
        try {
            File file = new File("p.txt");
            FileOutputStream out = new FileOutputStream(file);
            PrintStream ps = new PrintStream(out);
            ps.print(12345.6789);
            ps.println("how are you");
            ps.println(true);
            ps.close();
        } catch (IOException e) {
        }
    }
}
